CH463658A - Verfahren zur Herstellung chromhaltiger Azofarbstoffe - Google Patents

Verfahren zur Herstellung chromhaltiger Azofarbstoffe

Info

Publication number
CH463658A
CH463658A CH1605365A CH1605365A CH463658A CH 463658 A CH463658 A CH 463658A CH 1605365 A CH1605365 A CH 1605365A CH 1605365 A CH1605365 A CH 1605365A CH 463658 A CH463658 A CH 463658A
Authority
CH
Switzerland
Prior art keywords
chromium
production
azo dyes
containing azo
dyes
Prior art date
Application number
CH1605365A
Other languages
German (de)
English (en)
Inventor
Otto Dr Bitterlin
Original Assignee
Geigy Ag J R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL130320D priority Critical patent/NL130320C/xx
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH1605365A priority patent/CH463658A/de
Priority to US591975A priority patent/US3522231A/en
Priority to DE19661644250 priority patent/DE1644250A1/de
Priority to FR84311A priority patent/FR1501380A/fr
Priority to ES0333610A priority patent/ES333610A1/es
Priority to NL6616374A priority patent/NL6616374A/xx
Priority to GB52014/66A priority patent/GB1139149A/en
Priority to BE689976D priority patent/BE689976A/xx
Publication of CH463658A publication Critical patent/CH463658A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • C09B62/447—Azo dyes
    • C09B62/455—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
CH1605365A 1965-11-22 1965-11-22 Verfahren zur Herstellung chromhaltiger Azofarbstoffe CH463658A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL130320D NL130320C (es) 1965-11-22
CH1605365A CH463658A (de) 1965-11-22 1965-11-22 Verfahren zur Herstellung chromhaltiger Azofarbstoffe
US591975A US3522231A (en) 1965-11-22 1966-11-04 Asymmetrical 1:2 chromium complex azo dyestuffs
DE19661644250 DE1644250A1 (de) 1965-11-22 1966-11-21 Chromhaltige Azofarbstoffe und Verfahren zu deren Herstellung
FR84311A FR1501380A (fr) 1965-11-22 1966-11-21 Colorants azoïques métallisés et leur préparation
ES0333610A ES333610A1 (es) 1965-11-22 1966-11-21 Procedimiento para la preparacion de colorantes azoicos cromados.
NL6616374A NL6616374A (es) 1965-11-22 1966-11-21
GB52014/66A GB1139149A (en) 1965-11-22 1966-11-21 Improvements relating to chromium-containing azo dyestuffs and their use
BE689976D BE689976A (es) 1965-11-22 1966-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1605365A CH463658A (de) 1965-11-22 1965-11-22 Verfahren zur Herstellung chromhaltiger Azofarbstoffe

Publications (1)

Publication Number Publication Date
CH463658A true CH463658A (de) 1968-10-15

Family

ID=4414102

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1605365A CH463658A (de) 1965-11-22 1965-11-22 Verfahren zur Herstellung chromhaltiger Azofarbstoffe

Country Status (8)

Country Link
US (1) US3522231A (es)
BE (1) BE689976A (es)
CH (1) CH463658A (es)
DE (1) DE1644250A1 (es)
ES (1) ES333610A1 (es)
FR (1) FR1501380A (es)
GB (1) GB1139149A (es)
NL (2) NL6616374A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939140A (en) * 1971-04-23 1976-02-17 Hoechst Aktiengesellschaft Process for the preparation of a dyestuff consisting substantially of only unsymmetrical 1:2-chromium complex azo dyestuffs
GB1570292A (en) * 1976-10-28 1980-06-25 Ciba Geigy Ag Automatic control of azo pigments
DE3433951A1 (de) * 1984-09-15 1986-03-27 Basf Ag, 6700 Ludwigshafen Unsymmetrische 1:2-chromkomplexfarbstoffe
CH664763A5 (de) * 1985-01-24 1988-03-31 Ciba Geigy Ag Unsymmetrische chromkomplexfarbstoffe.
CH672136A5 (es) * 1986-02-07 1989-10-31 Ciba Geigy Ag

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041327A (en) * 1962-06-26 Chj sojh
US2906746A (en) * 1959-09-29 Metalliferous azo dyestuffs
US1887602A (en) * 1927-09-17 1932-11-15 Chem Ind Basel Metal compound of azo-dyestuffs and process of making same
US2012779A (en) * 1933-03-31 1935-08-27 Chem Ind Basel Chromiferous azo-dyestuff and process of making same
US2610175A (en) * 1949-11-18 1952-09-09 Ciba Ltd Complex chromium compounds of monoazo-dyestuffs
US2766230A (en) * 1951-08-07 1956-10-09 Ciba Ltd Cobaltiferous azo-dyestuffs
US2806760A (en) * 1953-06-10 1957-09-17 Ciba Ltd Process for dyeing nitrogenous fibers with metalliferous monoazo dyestuffs
GB947647A (en) * 1960-11-11 1964-01-22 Ici Ltd New chromium complexes of azo dyestuffs
DE1444658A1 (de) * 1963-02-28 1969-02-27 Bayer Ag Chrommischkomplex-Azofarbstoffe und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DE1644250A1 (de) 1970-10-29
NL6616374A (es) 1967-05-23
US3522231A (en) 1970-07-28
NL130320C (es)
GB1139149A (en) 1969-01-08
BE689976A (es) 1967-05-22
FR1501380A (fr) 1967-11-10
ES333610A1 (es) 1967-12-01

Similar Documents

Publication Publication Date Title
CH478898A (de) Verfahren zur Herstellung von Azofarbstoffen
CH427092A (de) Verfahren zur Herstellung von Azofarbstoffen
CH467839A (de) Verfahren zur Herstellung von Azofarbstoffen
CH446562A (de) Verfahren zur Herstellung kobalthaltiger Azofarbstoffe
CH463658A (de) Verfahren zur Herstellung chromhaltiger Azofarbstoffe
CH467312A (de) Verfahren zur Herstellung von Azofarbstoffen
CH478885A (de) Verfahren zur Herstellung von Azofarbstoffen
CH476812A (de) Verfahren zur Herstellung schwermetallhaltiger Azofarbstoffe
CH454311A (de) Verfahren zur Herstellung von Azofarbstoffen
CH393589A (de) Verfahren zur Herstellung von Azofarbstoffen
CH484995A (de) Verfahren zur Herstellung von Azofarbstoffen
CH470453A (de) Verfahren zur Herstellung von Azofarbstoffen
CH477514A (de) Verfahren zur Herstellung von Azofarbstoffen
CH469062A (de) Verfahren zur Herstellung von Azofarbstoffen
CH464398A (de) Verfahren zur Herstellung von Azofarbstoffen
CH476084A (de) Verfahren zur Herstellung neuer Azofarbstoffe
CH455979A (de) Verfahren zur Herstellung von Azofarbstoffen
CH468448A (de) Verfahren zur Herstellung chromhaltiger Azofarbstoffe
CH466460A (de) Verfahren zur Herstellung von Azofarbstoffen
CH448325A (de) Verfahren zur Herstellung von Azofarbstoffen
CH471198A (de) Verfahren zur Herstellung von Azofarbstoffen
CH469066A (de) Verfahren zur Herstellung von Azofarbstoffen
CH420431A (de) Verfahren zur Herstellung chromhaltiger Azofarbstoffe
CH473202A (de) Verfahren zur Herstellung von Azofarbstoffen
CH463659A (de) Verfahren zur Herstellung chromhaltiger Azofarbstoffe